PNG Power made this call after the act of sabotage on its tower 101 power pylon at Dumum Village, Chimbu Province disrupted power supply to the township and the upper highlands provinces.
Work on the restoration of power supply into the Upper Highlands Region is still ongoing as of Tuesday afternoon.
PNG Power expects to have the work completed this afternoon and have full power supply restored to the Upper Highlands Region townships of Kundiawa, Minj, Banz, Mt Hagen, Ialibu, Mendi and Wabag.